﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class ArrayUtil
    {
        public static Boolean judeg(int[] array)
        {
            Boolean i = false;
            Boolean x = false;
            if (array.Length==0)
            {
                i = true;
            }
            else
            {
                foreach (var a in array)
                {
                    if (a!=null)
                    {
                        x = true;
                    }
                }
            }
            if (x==false)
            {
                i = true;
            }
            return i;
        }
    }
}
